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Chemistry, 01.09.2019 20:00 aldape06252004
Select the equations that are correctly balanced.
h2o + 2o2 → h2o2
fe2o3 + 3h2 → 2fe + 3h2o
al + 3br2 → albr3
caco3 → cao + co2
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Answers: 1
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Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
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You know the right answer?
Select the equations that are correctly balanced.
h2o + 2o2 → h2o2
fe2o3 + 3h2 → 2fe + 3...
h2o + 2o2 → h2o2
fe2o3 + 3h2 → 2fe + 3...
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